Creating a roof in revit roof by footprint go to your desired plan view to begin modelling you roof.
Revit create roof plan view.
For type select a view type from the list or click edit type to modify an.
Create a plan view click view tab create panel plan views drop down and then click floor plan reflected ceiling plan structural plan floor plan reflected ceiling plan structural plan in the new plan dialog.
This view should ideally have been generated from the level that will act as the host or base level for your new roof construction.
On the properties palette specify a value for number of full segments.
Next navigate to the architecture tab roof dropdown roof by footprint as per the image below.
This makes the roof line visible in the plan view but the lines appear as solid lines.
Your downpipe elbows should automatically generate via the revit autorouting.
If you specify zero segments the default a.
But for whatever reason my a dash roof does not exist.
In the drawing area select the arc line.
In the view properties expand the underlay drop down and select the level on which the roof was created to display as an underlay.
C dash roof exist d dash roof exist and that s for each of the buildings that we have over here.